Public domain photos

The image shows a man in a black jacket and hard hat kneeling down in a coal mine, holding a stick in his hand. He is surrounded by stones and other objects on the ground, and the walls of the mine are visible in the background.

The image shows a man in a black jacket and hard hat kneeling down in a coal mine, holding a stick in his hand. He is surrounded by stones and other objects on the ground, and the walls of the mine are visible in the background.Open in library